I just know Paul is frustrated, Mourinho said . A bit disappointed with his colleague Koscielny, with this kind of reaction.Paul is very frustrated because everyone knows he is a clean player and it is not his intention to be close to a red card.

He has made amazing saves but I think Petr Cech had an amazing save from Jesse too, Mourinho said. It was two of the best goalkeepers in the world on the pitch. Petr has a great history in the Premier League and David will make a similar impact.

I told him after the match that what I saw today was the best goalkeeper in the world, said Mourinho. Big matches need goalkeepers to be there for you, when the team needs them, but I think [from] all of our players, the effort was magnificent.

Matic is a doubt. I hope he can, but I cannot guarantee. He is selected to go, let's see the feeling before the match - let's see the warm-up, Mourinho said. I hope he can, I want him to and he wants to, but I cannot guarantee.